This is a draft cheat sheet. It is a work in progress and is not finished yet.
Video Limits
HDMI 1.4 |
1080p @ 120 |
15m/50ft |
HDMI 2.0 |
4k @ 60 |
10m/30ft |
DisplayPort 1.2 |
4k @ 60 |
15m/50ft |
DisplayPort 1.4 |
8k @ 60 |
15m/50ft |
HD SDI |
1080i @ 60 |
100m/300ft |
3G SDI |
1080p @ 60 |
100m/300ft |
USB Limits
USB 2.0 |
480 Mbps |
USB 3.0/3.1/3.2 Gen 1 |
5 Gbps |
USB 3.1/3.2 Gen 2 |
10 Gbps |
USB 3.2 Gen2x2 |
20 Gbps |
USB 4.0 |
20 or 40 Gbps |
USB 4.0 ver2 |
80 Gbps |
Projection Throw Ratio
Ratio = Distance/Width |
Width = Distance/Ratio |
Width = Ratio x Width |
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Data Rate Conversion
1 Mb |
0.125 MB |
0.001 Gb |
0.000125 GB |
8 Mb |
1 MB |
0.008 Gb |
0.001 GB |
1000 Mb |
125 MB |
1 Gb |
0.125 GB |
8000 Mb |
1000 MB |
8 Gb |
1 GB |
Ethernet Limits
Cat 5e |
1 Gbps |
100M/300ft |
Cat 6 |
10 Gbps* |
55M/150ft* |
Cat 6A |
10 Gbps |
100M/300ft |
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*1Gbps @ 100M |
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